In 2025, the global policy on Bitcoin became clear, with the Trump administration in the U.S. promoting the goal of becoming a 'crypto capital', exploring strategic Bitcoin reserves, easing restrictions on institutional participation, and boosting market confidence. Regulations on stablecoins were tightened simultaneously, with countries like Brazil and the UAE strengthening transparency requirements to prevent financial risks. Some countries, such as Suriname and Poland, plan to include Bitcoin in their reserves or as legal tender to enhance its global status. After short-term market fluctuations, the long-term outlook remains bullish, with institutions predicting that the price of Bitcoin could reach $150,000 to $200,000 by the end of 2025, benefiting from favorable policies, institutional capital inflows, and macroeconomic improvements.